Base | Representation |
---|---|
bin | 11011011111111… |
… | …111101011011000 |
3 | 1012011011010120022 |
4 | 123133333223120 |
5 | 1421102401440 |
6 | 113440450012 |
7 | 14301412136 |
oct | 3337775330 |
9 | 1164133508 |
10 | 461372120 |
11 | 217483780 |
12 | 10a619908 |
13 | 7477bc71 |
14 | 453bc756 |
15 | 2a787cb5 |
hex | 1b7ffad8 |
461372120 has 32 divisors (see below), whose sum is σ = 1132459920. Its totient is φ = 167771520.
The previous prime is 461372099. The next prime is 461372137. The reversal of 461372120 is 21273164.
It is a super-2 number, since 2×4613721202 = 425728466226588800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 461372120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523847 + ... + 524726.
Almost surely, 2461372120 is an apocalyptic number.
461372120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
461372120 is an abundant number, since it is smaller than the sum of its proper divisors (671087800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461372120 is a wasteful number, since it uses less digits than its factorization.
461372120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048595 (or 1048591 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 461372120 is about 21479.5744836810. The cubic root of 461372120 is about 772.7110373940.
The spelling of 461372120 in words is "four hundred sixty-one million, three hundred seventy-two thousand, one hundred twenty".
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